package com.caxxb.service;

import com.caxxb.util.PageData;

import java.util.List;

public interface ShoppingCatService {


    List getCartsByUserId(int userid);

    List getCartById(int userid, int gameid);

    boolean addToCart(int gameid,int userid,double gameprice);

    public boolean delCartById(int userid, int gameid);

    boolean delCartByCartId(int cartid);
}
